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248:. Circular / Illinois State Geological Survey. Department of Registration and Education, State of Illinois. Illinois State Geological Survey
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Galesville (Cambrian) Sandstones in Illinois and Adjacent Areas
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74:Learn how and when to remove this message
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299:. You can help Knowledge (XXG) by
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288:This article about a specific
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116:Proposed since July 2024.
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58:more precise citations.
242:Emrich, G.H. (1966).
178:Galesville Sandstone
168:Franconia Formation
134:Stratigraphic range
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31:list of references
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64:August 2024
56:introducing
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252:2024-08-22
231:References
293:formation
192:Sandstone
184:Lithology
164:Underlies
148:Formation
197:Location
174:Overlies
138:Cambrian
236:Sources
210:Country
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189:Primary
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